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1522b841fa
2003-03-10 Michael Natterer <mitch@gimp.org> * app/widgets/gimpdataeditor.[ch]: added "gboolean data_editable" which gets set in gimp_data_editor_real_set_data(). Set the name entry insensitive if the data is not editable. * app/widgets/gimpbrusheditor.c * app/widgets/gimppaletteeditor.c * app/widgets/gimpgradienteditor.c: look at editor->data_editable instead of duplicating the logic in all subclasses. * app/widgets/gimppreview.[ch]: added "gboolean expand" and gimp_preview_set_expand() like in GtkPreview bacause smooth auto resizing can only be done by the widget itself, not via external callbacks. * app/display/gimpnavigationview.c * app/widgets/gimpbrusheditor.c * app/widgets/gimpgradienteditor.c * app/widgets/gimpselectioneditor.c: set expand == TRUE. Removed "size_allocate" callbacks. They resize *much* smoother now. Various cleanups. * app/widgets/gimpnavigationpreview.c: recalculate the preview coordinates when the size changes. * app/widgets/Makefile.am * app/widgets/widgets-types.h * app/widgets/gimppreviewrenderer-utils.c * app/widgets/gimppreviewrenderergradient.[ch]: new renderer which is much faster because it projects the gradient without creating intermediate buffers. Rendering can be restricted to an interval from [left...right]. * app/widgets/gimpgradienteditor.[ch]: undeprecated by using GimpPreview instead of GtkPreview. Cleanup. * app/gui/gradient-editor-commands.c: changed accordingly.
63 lines
2.7 KiB
C
63 lines
2.7 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimppreviewrenderergradient.h
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* Copyright (C) 2003 Michael Natterer <mitch@gimp.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __GIMP_PREVIEW_RENDERER_GRADIENT_H__
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#define __GIMP_PREVIEW_RENDERER_GRADIENT_H__
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#include "gimppreviewrenderer.h"
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#define GIMP_TYPE_PREVIEW_RENDERER_GRADIENT (gimp_preview_renderer_gradient_get_type ())
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#define GIMP_PREVIEW_RENDERER_GRADIENT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_PREVIEW_RENDERER_GRADIENT, GimpPreviewRendererGradient))
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#define GIMP_PREVIEW_RENDERER_GRADIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_PREVIEW_RENDERER_GRADIENT, GimpPreviewRendererGradientClass))
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#define GIMP_IS_PREVIEW_RENDERER_GRADIENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GIMP_TYPE_PREVIEW_RENDERER_GRADIENT))
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#define GIMP_IS_PREVIEW_RENDERER_GRADIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_PREVIEW_RENDERER_GRADIENT))
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#define GIMP_PREVIEW_RENDERER_GRADIENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_PREVIEW_RENDERER_GRADIENT, GimpPreviewRendererGradientClass))
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typedef struct _GimpPreviewRendererGradientClass GimpPreviewRendererGradientClass;
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struct _GimpPreviewRendererGradient
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{
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GimpPreviewRenderer parent_instance;
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guchar *even;
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guchar *odd;
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gint width;
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gdouble left;
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gdouble right;
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};
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struct _GimpPreviewRendererGradientClass
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{
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GimpPreviewRendererClass parent_class;
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};
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GType gimp_preview_renderer_gradient_get_type (void) G_GNUC_CONST;
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void gimp_preview_renderer_gradient_set_offsets (GimpPreviewRendererGradient *renderer,
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gdouble left,
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gdouble right,
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gboolean instant_update);
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#endif /* __GIMP_PREVIEW_RENDERER_GRADIENT_H__ */
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